U.S. Air Force Staff Sgt. Nickolas Alarcon, a loadmaster assigned to the 36th Airlift Squadron, observes a drop zone from the rear of a C-130 Hercules aircraft after deploying a light payload above Yokota Air Base, Japan, during a readiness week Feb. 21, 2013.
(DoD photo by Osakabe Yasuo, U.S. Air Force/Released). Original public domain image from Flickr